[Bug 99857] Radeon R7 M260/M265 *ERROR* amdgpu asic reset failed - Suspending notebook freezes it

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99857

            Bug ID: 99857
           Summary: Radeon R7 M260/M265 *ERROR* amdgpu asic reset failed -
                    Suspending notebook freezes it
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: edersondisouza at hotmail.com

Created attachment 129735
  --> https://bugs.freedesktop.org/attachment.cgi?id=129735&action=edit
dmesg

Hi,

I have a Dell Inspiron with a Radeon R7 M260/M265 [Topaz XT] - as reported by
lspci, and I'm having problems after suspending it - by closing the lid and
opening it again - notebook freezes, so I need to reboot it.
Noticed some AMDGPU related errors on dmesg, which made me suspect of this
driver. And in fact, blacklisting it prevented freeze after suspending.
Attached is `dmesg`. Please let me know if there's something else I can do to
help.

Thanks for any help,

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